(b) A "three-point formulas" for the derivative is 1 (-fo+ f2) 2h Apply it to f(x) = x' with xo,,x2 and determine the error of approximation. Consider f(r) = xª for xo = %3D ... 0, r1 = 0.3, x2 = 0.6. %3D %3D

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A: To determine the derivative of the function.

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Q: 2. Find the derivative of each function a) f(x) = x³e/x et3+7 b) g(t) %3D t2 )듬x리 In(2x + 1) 8x+9 x3

A: According to our guidelines we can only answer 3 subparts of a question, rest you can repost

Q: Find the derivative. Then evaluate at x = 0 f(x)=√(2x+9)3   The answer is f(x)'= 3√(2x+9)   ;…

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Q: How to calculate?

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